1
Chemical gasoline additives, transmission fluids, and hydraulic fluids for general use
4
Industrial lubricants, industrial oils, motor oils, automotive greases, all purpose lubricants, and nonchemical gasoline additives
7
Wind turbines; variable length wind turbine blades; load mitigators in the nature of mechanized vibration dampeners for wind turbine blades that distribute and absorb the effects of unwanted vibrations; and load mitigators in the nature of mechanized vibration dampeners forming a portion of a wind turbine blade that distributes and absorbs the effects of unwanted vibrations
11
Geothermal HVAC systems, namely standing column wells for heating, ventilation, and cooling of green buildings
35
Business management services, namely business management consulting in the fields of wind electric power generation projects, wind turbine projects and utility-scale wind farm projects, and turbine performance analysis
37
Installation and maintenance of geothermal HVAC systems; wind turbine repair services
39
Truck hauling of crude oil
40
Production of wind energy
42
Technical support services, namely borehole thermal testing and analysis, well field thermal modeling and simulation, oversight of well field installations; technical support for wind turbine repair services; design support services, namely well field engineering design; scientific research and development; research in the field of ethanol production